8063900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6230

約数の個数: 36

約数和(自身を含む): 18847752

約数和(自身を除く): 10783852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6203, 12406, 24812, 31015, 62030, 80639, 124060, 155075, 161278, 310150, 322556, 403195, 620300, 806390, 1612780, 2015975, 4031950, 8063900]

約数ペア:

[(1, 8063900), (2, 4031950), (4, 2015975), (5, 1612780), (10, 806390), (13, 620300), (20, 403195), (25, 322556), (26, 310150), (50, 161278), (52, 155075), (65, 124060), (100, 80639), (130, 62030), (260, 31015), (325, 24812), (650, 12406), (1300, 6203)]